25892930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 27885886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3457, 3745, 6914, 7490, 17285, 24199, 34570, 48398, 120995, 241990, 369899, 739798, 1849495, 2589293, 3698990, 5178586, 12946465, 25892930]

約数ペア:

[(1, 25892930), (2, 12946465), (5, 5178586), (7, 3698990), (10, 2589293), (14, 1849495), (35, 739798), (70, 369899), (107, 241990), (214, 120995), (535, 48398), (749, 34570), (1070, 24199), (1498, 17285), (3457, 7490), (3745, 6914)]